11.4.5 – Testout Network Pro – Remote Access – Practice Questions

Which of the following are methods for providing centralized authentication, authorization, and accounting for remote access? (Select two.)
TACACS+
AAA
EAP
802.1x
PKI
RADIUS

TACACS+ RADIUS

You have decided to implement a remote access solution that uses multiple remote access servers. You want to implement RADIUS to centralize remote access authentication and authorization.
Which of the following is a required part of your configuration?
Configure the remote access servers as RADIUS clients.
Configure the remote access servers as RADIUS servers.
Obtain certificates from a public or private PKI.
Configure remote access clients as RADIUS clients.

Configure the remote access servers as RADIUS clients.

Which of the following are characteristics of TACACS+? (Select two.)
Uses UDP.
Allows the possibility of two different servers, one for authentication and authorization, and another for accounting.
Allows the possibility of three different servers, one each for authentication, authorization, and accounting.
Uses TCP.

Allows the possibility of three different servers, one each for authentication, authorization, and accounting. Uses TCP.

Which of the following are differences between RADIUS and TACACS+?
RADIUS encrypts the entire packet contents; TACACS+ only encrypts the password.
RADIUS uses TCP; TACACS+ uses UDP.
RADIUS supports more protocols than TACACS+.
RADIUS combines authentication and authorization into a single function; TACACS+ allows these services to be split between different servers.

RADIUS combines authentication and authorization into a single function; TACACS+ allows these services to be split between different servers.

Which of the following protocols can be used to centralize remote access authentication?
CHAP
EAP
SESAME
TACACS
Kerberos

TACACS

RADIUS is primarily used for what purpose?
Authenticating remote clients before access to the network is granted.
Controlling entry gate access using proximity sensors.
Managing RAID fault-tolerant drive configurations.
Managing access to a network over a VPN.

Authenticating remote clients before access to the network is granted.

Which of the following is a characteristic of TACACS+?
Supports only TCP/IP.
Encrypts the entire packet, not just authentication packets.
Uses UDP ports 1812 and 1813.
Requires that authentication and authorization are combined in a single server.

Encrypts the entire packet, not just authentication packets.

Which of the following ports are used with TACACS?
22
49
50 and 51
1812 and 1813
3389

49

You are configuring your computer to dial up to the internet. What protocol should you use?
PPTP
SMTP
VPN
PPP

PPP

Which of the following protocols or services is commonly used on cable internet connections for user authentication?
RRAS
PPP
PPPoE
RDP

PPPoE

You have just signed up for internet access using a local provider that gives you a fiber optic line into your house. From there, Ethernet and wireless connections are used to create a small network within your home.
Which of the following protocols would be used to provide authentication, authorization, and accounting for the internet connection?
L2TP
RDP
PPP
ICA
PPPoE

PPPoE

You want to set up a service that allows multiple users to dial in to the office server from modems on their home computers. What service should you implement?
RAS
PPP
ISDN
RIP

RAS

You often travel away from the office. While traveling, you would like to use a modem on your laptop computer to connect directly to a server in your office and access files on that server that you need.
You want the connection to be as secure as possible. Which type of connection will you need?
Internet
Intranet
Virtual private network
Remote access

Remote access

Which type of device is required to implement port authentication through a switch?
RADIUS server
Layer 3 switch
Router
Proxy server

RADIUS server